Photovoltaic support for rotatably installing photovoltaic module

Abstract

The utility model belongs to the field of photovoltaic technology, and relates to a photovoltaic support for rotatably installing a photovoltaic module, which comprises two rotating arms, two photovoltaic module installing rods, a connecting plate and an adjustable threaded upright post, the rotating arms are symmetrically arranged in a group, connecting holes are arranged at two ends of each rotating arm, the photovoltaic module installing rods are symmetrically arranged in a group, two photovoltaic module installing rods are arranged in a group, and the connecting plate is connected with the adjustable threaded upright post. The rod body is provided with a boss and an assembly mounting hole, the boss is connected with one ends of the rotating arms, the connecting plate is provided with two connecting holes and connected with the other ends of the two rotating arms, and the adjustable threaded stand columns are symmetrically arranged in a group and serve as rotating, lifting and fixing devices of the connecting ends of the connecting plate and the rotating arms. According to the utility model, the installation form of the photovoltaic assembly is enriched, the rotary installation can be adapted to photovoltaic assemblies of various specifications, the requirement on the flatness of a foundation is not high, and the design is simplified, so that the concrete which has larger dead weight and is convenient to form becomes a main component of the photovoltaic support.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaics, and particularly relates to a photovoltaic bracket for rotatably installing photovoltaic components. Background Art

[0002] Affected by the market fluctuations and shortages of fossil fuel supply, as well as people's increasing attention to protecting the ecological environment, the use of solar photovoltaic power generation is increasing. As a supporting photovoltaic bracket, it is built using columns, beams, purlins and fasteners. The outer frame of the photovoltaic module is connected through purlins and aluminum alloy blocks and installed on the bracket with a certain light slope. For example, the three structural systems listed in the 5.2 structural system of the NB / T10115-2018 energy industry standard "Photovoltaic Bracket Structural Design Specifications" issued by the National Energy Administration and implemented on May 1, 2019, double-row single-slope, single-row single-slope and independent column brackets are all frame-combined brackets made of metal profiles. The foundation is leveled to build columns and beams, and purlins are laid in parallel, and then the photovoltaic modules are installed with blocks.

[0003] Existing technical conditions are insufficient: the existing metal brackets have a single installation form, the on-site assembly is cumbersome, the profiles are light in weight and have many nodes, and the risk resistance is low. In addition, the foundation needs to be leveled and they cannot be placed and used at will. They are not adaptable to ordinary users without installation experience. Summary of the invention

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a photovoltaic bracket for rotatably installing photovoltaic components.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A photovoltaic bracket for rotatably installing a photovoltaic component, comprising a rotating arm, a photovoltaic component mounting rod, a connecting plate, and an adjustable threaded column. The rotating arms are symmetrically arranged as a group, and there are two of them. Each rotating arm is provided with connecting holes at both ends. The photovoltaic component mounting rods are symmetrically arranged as a group, and there are two of them. The rod body is provided with a boss and a component mounting hole. The boss is connected to one end of the rotating arm. The connecting plate is provided with two connecting holes and is connected to the other ends of the two rotating arms. The adjustable threaded columns are symmetrically arranged as a group, and there are two of them. They are rotating, lifting, and fixing devices for the connecting plate and the connecting end of the rotating arm.

[0007] The two ends of the rotating arm are connected to the boss and the connecting plate in a rotating manner and are fixed after the component mounting holes of the photovoltaic component mounting rod and the photovoltaic component are adapted and installed.

[0008] The number of component mounting holes of each photovoltaic component mounting rod is ≥2, and is threadedly connected to the external photovoltaic component.

[0009] The main bodies of the rotating arm and the photovoltaic module mounting rod are formed by metal profiles or high-strength concrete combined with steel bars.

[0010] Compared with the prior art, the utility model enriches the installation form of photovoltaic modules. It does not require columns, beams, or purlins. The rotation of the two rotating arms causes the distance between the two photovoltaic module installation rods to be different, so that a bracket of one specification can be used to install photovoltaic modules of various widths. It is convenient and practical. The threaded lifting support method does not require high flatness of the foundation, and the streamlined structure can not only easily complete the assembly of the bracket, but also allow high-strength concrete with greater deadweight and easy molding to become the main component of the photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] In the figure, 1. rotating arm; 2. photovoltaic module mounting rod; 3. boss; 4. module mounting hole; 5. connecting plate; 6. adjustable threaded column. DETAILED DESCRIPTION

[0013] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0014] like Figure 1 As shown, the utility model provides a photovoltaic bracket for rotatably installing a photovoltaic component, comprising a rotating arm 1, a photovoltaic component mounting rod 2, a connecting plate 5, and an adjustable threaded column 6. The rotating arm 1 is symmetrically arranged as a group, with a number of 2, and each rotating arm is provided with connecting holes at both ends. The photovoltaic component mounting rod 2 is symmetrically arranged as a group, with a number of 2, and the rod body is provided with a boss 3 and a component mounting hole 4. The boss 3 is connected to one end of the rotating arm 1, and the connecting plate 5 is provided with two connecting holes, and is connected to the other ends of the two rotating arms 1. The adjustable threaded column 6 is symmetrically arranged as a group, with a number of 2, which is a rotating, lifting, and fixing device for the connecting end of the connecting plate 5 and the rotating arm 1.

[0015] The two ends of the rotating arm 1 are connected to the boss 3 and the connecting plate 6 in a rotating manner, and are fixedly connected after the component mounting hole 4 of the photovoltaic component mounting rod 2 and the photovoltaic component are adapted and installed.

[0016] The number of component mounting holes 4 of each photovoltaic component mounting rod 2 is ≥2, and is threadedly connected to an external photovoltaic component.

[0017] The main bodies of the rotating arm 1 and the photovoltaic module mounting pole 2 are formed by metal profiles, and can also be cast by high-strength concrete combined with steel bars.

[0018] In actual installation, the bottom of the photovoltaic module mounting rod 2 and the adjustable threaded column 6 form a column foot with the foundation and are directly placed for use. They can also be equipped with an external adjustable base, anchor bolts, counterweight cement piles and foundation connection.

[0019] The specific embodiments described herein are merely examples of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic bracket for rotating and mounting a photovoltaic module, comprising a rotating arm (1), a photovoltaic module mounting rod (2), a connecting plate (5), and an adjustable threaded column (6), characterized in that: The rotating arms (1) are symmetrically arranged in a group, with a number of two, and each rotating arm (1) is provided with connecting holes at both ends. The photovoltaic component mounting rods (2) are symmetrically arranged in a group, with a number of two, and the rod body is provided with a boss (3) and a component mounting hole (4), and the boss (3) is connected to one end of the rotating arm (1). The connecting plate (5) is provided with two connecting holes and is connected to the other ends of the two rotating arms (1). The adjustable threaded columns (6) are symmetrically arranged in a group, with a number of two, and are rotating, lifting and fixing devices for the connecting plate (5) and the connecting end of the rotating arm (1).

2. A photovoltaic bracket for rotatably mounting photovoltaic components according to claim 1, characterized in that: The two ends of the rotating arm (1) are connected to the boss (3) and the connecting plate (5) in a rotating manner and are fixed after the component mounting hole (4) of the photovoltaic component mounting rod (2) and the photovoltaic component are adapted and installed.

3. A photovoltaic bracket for rotatably mounting a photovoltaic assembly according to claim 1 or claim 2, characterized in that: The number of component mounting holes (4) of each photovoltaic component mounting rod (2) is ≥2 and is threadedly connected to an external photovoltaic component.

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